Tammany or Tamanend was a Native American leader.
Tammany or Tamanend may also refer to: Mount Tammany, a mountain on the New Jersey/Pennsylvania border Tammany Hall, political organization in New York Tammany (Williamsport, Maryland), a house on the National Register of Historic Places Tammany (horse), a racehorse owned by Marcus Daly Tammany Young (1886–1936), American actor Tamanend, Pennsylvania, an unincorporated community Tamanend Middle School, Warrington, Pennsylvania Tamanend (sculpture), a sculpture by William Luke
See also Tammanies or Tammany Societies, American fraternal organizations St. Tammany Parish, Louisiana Tammany Trace, trail in St. Tammany parish